FIRE RESISTANT WATERPROOF BOX: Keep important ID papers, digital media and other valuables secure and protected from fire and flood with this durable safe ADVANCED FIRE PROTECTION: Fire safe box is UL classified for fire endurance (12 hour at 843°C) to protect documents and valuables; ETL verified (12 hour at 843°C) to protect CDs, DVDs, memory sticks and USB drives. Digital lock keeps documents and valuables away from prying eyes and prevents the lid from opening in the event of a fire WATERPROOF SAFE: ETL Verified for water submersion to protect against flood PROGRAMMABLE DIGITAL COMBINATION: 1 resettable combination1 Master combination (non programmable). The keypad tones of the electronic digits can be disabled for users that want a more discreet method of access SPACIOUS INTERIOR: Exterior dimensions: 35.9cm H x 42.1cm W x 35.1cm D, interior dimensions: 29.5cm H x 30.5cm W x 20.6cm D PRODUCT GUARANTEE: Limited 2 yearAfter-fire Replacement guarantee Master lock's patented insulations, which make Master Lock UL classified fire resistant products, are concrete-based; it is not unusual for non-toxic dried concrete dust to be evident in your product's interior, as a result of jostling during shipping, Weight: 43.55011523548 pounds, Manufacturer: Master Lock